Hydraulic Crawler Crane

Key Specifications/Special Features:

• Self-assembly/dismantling motion without help of other auxiliary crane
• Many features make assembly, dismantling, conversion of machine on the site and transportation between sites quicker and more convenient
• High maneuverability and perform
• Adopt Germany Becker centralized lubrication system can ensure convenient maintenance and extend lifespan of component parts
• Electro-hydraulic proportional control system and computer integrated control system
• Key components are imported from Germany
• Main parameters as following:
  • Maximum lifting: (C) 200 x (R) 5mm
  • Deadweight with basic boom: 198 tons
  • Main boom length: 20 to 87mm
  • Fixed jib length: 11 to 32mm
  • Maximum lifting capacity of fixed jib: 32T
  • Offset angle of fixed jib: 10 and 30 degree
  • Maximum length of main boom with fixed jib: 71 + 32m
  • Fluffing jib length: 21 to 51m
  • Maximum lifting capacity of fluffing jib: 55T
  • Main boom angle under fluffing jib working condition: 65, 75 and 85 degrees
  • Maximum length of main boom with fluffing jib: 59 ＋ 51m
  • Slewing speed: 0 to 1.2rpm
  • Traveling speed: 0 to 0.98kph
  • Grade ability: 30%
  • Ground pressure: 0.1MPa
  • Overall dimensions: (L) 10.6 x (W) 7.2 x (H) 3.2mm
  • Crawler gauge: 6,000mm
  • Ground contact length: 7,935mm
  • Track shoe width: 1,200mm
  • Engine:
    • Rated power/speed: 256kW/2,100rpm
    • Maximum output torque: 1,750Nm
    • Rotational speed: 1,200rpm
    • Emission standard: TIER 3
  • Crawler cranes series with payload:
    • QUY50: 50 tons
    • QUY60: 60 tons
    • QUY80: 80 tons
    • QUY100: 100 tons
    • QUY160: 160 tons
    • QUY200: 200 tons
    • QUY260: 260 tons
    • QUY350: 350 tons
    • QUY400: 400 tons
    • QUY600: 600 tons

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